55 lines
1.3 KiB
C++
55 lines
1.3 KiB
C++
#ifndef shell_manager_hh_INCLUDED
|
|
#define shell_manager_hh_INCLUDED
|
|
|
|
#include "array_view.hh"
|
|
#include "env_vars.hh"
|
|
#include "string.hh"
|
|
#include "utils.hh"
|
|
#include "completion.hh"
|
|
|
|
namespace Kakoune
|
|
{
|
|
|
|
class Context;
|
|
|
|
using EnvVarRetriever = std::function<String (StringView name, const Context&)>;
|
|
|
|
struct ShellContext
|
|
{
|
|
ConstArrayView<String> params;
|
|
EnvVarMap env_vars;
|
|
};
|
|
|
|
class ShellManager : public Singleton<ShellManager>
|
|
{
|
|
public:
|
|
ShellManager();
|
|
|
|
enum class Flags
|
|
{
|
|
None = 0,
|
|
WaitForStdout = 1
|
|
};
|
|
friend constexpr bool with_bit_ops(Meta::Type<Flags>) { return true; }
|
|
|
|
std::pair<String, int> eval(StringView cmdline, const Context& context,
|
|
StringView input = {},
|
|
Flags flags = Flags::WaitForStdout,
|
|
const ShellContext& shell_context = {});
|
|
|
|
void register_env_var(StringView str, bool prefix, EnvVarRetriever retriever);
|
|
String get_val(StringView name, const Context& context) const;
|
|
|
|
CandidateList complete_env_var(StringView prefix, ByteCount cursor_pos) const;
|
|
|
|
private:
|
|
String m_shell;
|
|
|
|
struct EnvVarDesc { String str; bool prefix; EnvVarRetriever func; };
|
|
Vector<EnvVarDesc, MemoryDomain::EnvVars> m_env_vars;
|
|
};
|
|
|
|
}
|
|
|
|
#endif // shell_manager_hh_INCLUDED
|